package ooday02;

public class Student extends Person {
    String className;
    String stuId;

    public Student() {
        super();
    }


    Student(String name, int age, String address, String className, String stuId) {
        super(name, age, address);


        this.className = className;
        this.stuId = stuId;


    }

    void study() {
        System.out.println(name + "正在学习...");
    }
    void sayHi(){
        System.out.println("大家好，我叫"+name+"，今年"+age+"岁了，家住"+address +       "所在班级是" + className + ",学号为:" + stuId);
    }
}
